fixing UI icon style
Merge pull request #13 from asotog/master

LRA-157 skype installation detection
Merge remote-tracking branch 'upstream/master'
Fix JIRA # LRA-157 ticket issues
Remove unused imports from PeopleDirectory class
Merge pull request #14 from raghuveerk/master

Minor updates to Skype integration that includes #LRA-157 issues
Merge remote-tracking branch 'upstream/master'
using aui:input placeholder instead of custom code
Merge pull request #15 from jkamcc/master

using aui:input placeholder